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| Supplier: | Zouping Changshan Zefeng Fertilizer Co., Ltd. |
|---|---|
| Price: | US $ 150/Ton |
| Min Order: | 10/Ton |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | anhydrous |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS No.: | 7757-82-6 |
| Certificate: | SGS |
| Molecular Formula: | Na2so4 |
| Package: | 25kg Per Bag |
| Delivery: | Within One Week After Deposit |
| Grade Standard: | Industrial Grade |
| Type: | Sodium Sulfide |
| ITEM | STANDARD | ||
| sodium sulphate %(Na 2 SO 4 ) |
99.5 MIN. |
99.0 MIN. | 99.0 MIN. |
| water insolubles % | 0.01 MAX. | 0.05 MAX. | 0.05 MAX. |
| Ca + Mg (as Mg) % | 0.03 MAX. | 0.15 MAX. | 0.15 MAX. |
| chlorides %(Cl) | 0.07 MAX. | 0.35 MAX. | 0.35 MAX. |
| iron %(Fe) | 0.002 MAX. | 0.002 MAX. | 0.002 MAX. |
| moisture % | 0.20 MAX. | 0.20 MAX. | 0.20 MAX. |
| whiteness % | 85 MIN. | 82 MIN. | 82 MIN. |
| PH-value | 6-7.5 | 6-8 | 9-11 |
| Partickle size: Passed through on 100 mesh | around 60-65% | around 60-65% |
not required |
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